Dhtrihution of Lejndojjtera. 419 



Counties arranged in Suh-provinces . 



Province 1. 1. South Peninsula. — Cornwall. 



2. Mid Peninsula. — Devon. 



3. North Peninsula. — Somerset. 

 Province 2. 4. West Channel. — Wilts, Dorset. 



5. Mid Channel, — Hants, Isle of Wight. 



6. East Channel. — Sussex. 

 Province 3. 7. South Thames. — Kent, Surrey. 



8. North Thames. — Esses, Herts, Mid- 



dlesex. 



9. West Thames. — Berks, Bucks, Ox- 



ford. 



Pi'ovince 4. 10. South Ouse. — Suffolk. 



11. North Ouse. — Norfolk. 



12. West Ouse. — Northampton, Hunts, 



Cambridge, Beds. 



Province 5. 13. South Severn. — Gloucester, Mon- 

 mouth. 



14. Mid Severn. — Hereford, Worcester, 



Warwick. 



15. North Severn. — Salop, Stafford. 



Province 6. 16. South East Wales. — Radnor, Breck- 

 nock, Glamorgan. 



17. South West Wales. — Cardigan, 

 Caermarthen, Pembroke. 



Province 7. 18. North Wales. — Montgomeiy, Me- 

 rioneth, Caernarvon, Denbigh, 

 Flint, Aaglesea. 



Province 8. 19. East Trent. — Lincoln. 



20. West Trent. — Nottingham, Derby, 

 Leicester, Rutland. 



Province 9. 21. Mersey. — Cheshire, Lancashire 



South of Morecambe Bay. 



Province 10. 22. East Humber. — Eastern York. 



23. West Humber. — Western York. 



G G 2 



